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schepotkina [342]
3 years ago
5

How does stopping at checkpoints benefit the cells?

Biology
1 answer:
pashok25 [27]3 years ago
3 0
It makes sure they are in perfect condition for it to go through the cell cycle easier
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Hey guys! Can you help with two questions? 1. How did I get a trait that neither of my parents had? 2. What is the probability t
astraxan [27]
1.The trait is recessive. This means both your parents were carries, but did not show the trait. For example, B represents the allele, you're parents would have to both be Bb. This means that they are carriers, and you could have inherited either BB/Bb/bb - you actually inherited bb, which means because its a recessive trait you will show the trait. 

2. For your children, it depends on who you have them with. Because you're bb, you will definitely pass on the b allele, so any child you have would be a carrier and could potentially have the trait. If you have a child with someone BB, all your offspring will be Bb (carriers- as the kid gets one allele form each parent). If you have a child with someone who is bb, all your kids would definitely have the trait. However, if you have a child with someone who as Bb, then the four outcomes are Bb Bb bb bb, so there would be a 50% chance of your kid having the trait.



Hope this helps!! :)


8 0
3 years ago
What is the predominant hypothesis why animals only appeared in the fossil record about 3 billion years after life originated?
Amiraneli [1.4K]
A. There were animals 3 billion years ago; they just weren't fossilized. B. Animals are warm-blooded; the ocean was too cold for animals.
3 0
3 years ago
Why did Gregor Mendel conclude that the genes for flower and seed color in pea plants independently assorted even though both tr
lara31 [8.8K]
1 one is correct.....he never think about linkage......later after chromosome mapping it was found that Mendel was lucky that they don't show much linkage !
3 0
3 years ago
• why is gc typically limited to molecules that weigh less than 400 amu?
Anna35 [415]

Gas chromatography (GC) is a method of separating mixed compounds. The separation will depend on each compound's retention time. Compounds with higher molecular weights will elute out slower than those with lower molecular weight. This is due to their difference in boiling points. The larger the structure, the higher the boiling point.

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7 0
4 years ago
What is it called when a oceanic and continental crust come together?​
scoray [572]

Answer:

Ocean-Continent Convergence

Explanation:

8 0
3 years ago
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